CVE-2026-91367: Medium severity Oracle Siebel CRM Cloud Applications vulnerability
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Cloud Applications executes to compromise Siebel CRM Cloud Applications. While the vulnerability is in Siebel CRM Cloud Applications, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Cloud Applications accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
Affected Software
Event History
Frequently Asked Questions
Who is realistically exposed to this vulnerability?
Organizations running supported Oracle Siebel CRM Cloud Applications versions 22.3 through 26.9 are affected. Exploitation requires access to the infrastructure where Siebel CRM Cloud Applications executes and a low-privileged authenticated account.
What access does an attacker need to exploit it?
The attacker needs local access to the hosting infrastructure and a low-privileged logon. No user interaction is required, and the attack complexity is low.
What could a successful attacker access?
A successful attack can provide unauthorized access to critical data or complete access to all data accessible through Siebel CRM Cloud Applications. The scope-change rating indicates the attack may also significantly affect additional products.